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+%%
+%% This is file `ltxfront.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% ltxfront.dtx (with options: `package,options,kernel')
+%%
+%% This is a generated file;
+%% altering it directly is inadvisable;
+%% instead, modify the original source file.
+%% See the URL in the file 00readme.tex.
+%%
+%% License
+%% You may distribute this file under the conditions of the
+%% LaTeX Project Public License 1.3 or later
+%% (http://www.latex-project.org/lppl.txt).
+%%
+%% This file is distributed WITHOUT ANY WARRANTY;
+%% without even the implied warranty of MERCHANTABILITY
+%% or FITNESS FOR A PARTICULAR PURPOSE.
+%%
+%%% @LaTeX-file{
+%%% filename = "ltxfront.dtx",
+%%% version = "4.1h",
+%%% date = "2009/10/09",
+%%% time = "11:23:00 GMT+8",
+%%% checksum = "2012",
+%%% author = "Arthur Ogawa (mailto:arthur_ogawa at sbcglobal.net),
+%%% commissioned by the American Physical Society.
+%%% ",
+%%% copyright = "Copyright (C) 1999, 2009 Arthur Ogawa,
+%%% distributed under the terms of the
+%%% LaTeX Project Public License, see
+%%% ftp://ctan.tug.org/macros/latex/base/lppl.txt
+%%% ",
+%%% address = "Arthur Ogawa,
+%%% USA",
+%%% telephone = "",
+%%% FAX = "",
+%%% email = "mailto colon arthur_ogawa at sbcglobal.net",
+%%% codetable = "ISO/ASCII",
+%%% keywords = "latex, page grid, main vertical list",
+%%% supported = "yes",
+%%% abstract = "package to change page grid, MVL",
+%%% docstring = "The checksum field above generated by ltxdoc",
+%%% }
+\NeedsTeXFormat{LaTeX2e}[1995/12/01]%
+\ProvidesFile{ltxfront.sty}%
+ [2009/10/09 4.1h frontmatter package]% \fileversion
+\def\package@name{ltxfront}%
+\expandafter\PackageInfo\expandafter{\package@name}{%
+ Title page macros for \protect\LaTeXe,
+ by A. Ogawa (arthur_ogawa at sbcglobal.net)%
+}%
+\typeout{%
+ ltxfront [2009/10/06/20:20 4.1g]: Arthur Ogawa (after David P. Carlisle)%
+}%
+\let\class@name\package@name
+\RequirePackage{ltxutil}%
+\DeclareOption{frontmatterverbose}{\@booleantrue\frontmatterverbose@sw}%
+\@booleanfalse\frontmatterverbose@sw
+\DeclareOption{inactive}{\@booleanfalse\frontmatter@syntax@sw}%
+\@booleantrue\frontmatter@syntax@sw
+\@booleanfalse\runinaddress@sw
+\@booleantrue\@affils@sw
+\@booleanfalse\groupauthors@sw
+\DeclareOption{groupedaddress}{\clo@groupedaddress}%
+\def\clo@groupedaddress{%
+ \@booleantrue\groupauthors@sw
+ \@booleantrue\@affils@sw
+ \@booleanfalse\runinaddress@sw
+}%
+\DeclareOption{unsortedaddress}{\clo@unsortedaddress}%
+\def\clo@unsortedaddress{%
+ \@booleantrue\groupauthors@sw
+ \@booleanfalse\@affils@sw
+ \@booleanfalse\runinaddress@sw
+}%
+\DeclareOption{runinaddress}{\clo@runinaddress}%
+\def\clo@runinaddress{%
+ \@booleantrue\groupauthors@sw
+ \@booleantrue\@affils@sw
+ \@booleantrue\runinaddress@sw
+}%
+\DeclareOption{superscriptaddress}{\clo@superscriptaddress}%
+\def\clo@superscriptaddress{%
+ \@booleanfalse\groupauthors@sw
+ \@booleantrue\@affils@sw
+ \@booleanfalse\runinaddress@sw
+}%
+\DeclareOption*{\OptionNotUsed}%
+\ProcessOptions*
+\appdef\class@documenthook{\frontmatter@init}%
+\let\frontmatter@init\@empty
+\newcommand\frontmatter@title[2][]{%
+ \def\@title{#2}%
+ \def\@shorttitle{#1}%
+ \let\@AF@join\@title@join
+}%
+\appdef\frontmatter@init{%
+ \def\@title{\class@warn{No title}}%
+ \let\@shorttitle\@empty
+ \let\@title@aux\@title@aux@cleared
+}%
+\def\@title@join{\expandafter\@title@join@\@title@aux}%
+\def\@title@join@#1#2{%
+ \def\@title@aux{{\@join{\@separator}{#1}{#2}}}%
+}%
+\def\@title@aux@cleared{{}}%
+\newcounter{affil}%
+\newcounter{collab}%
+\appdef\frontmatter@init{%
+ \c@affil\z@
+ \c@collab\z@
+}%
+\newcommand\frontmatter@author{% implicit #1
+ \@author@def{}% implicit #2
+}%
+\def\collaboration{% implicit #1
+ \@author@def{\@booleantrue\collaboration@sw}% implicit #2
+}%
+\appdef\frontmatter@init{%
+ \@booleanfalse\collaboration@sw
+}%
+\def\@author@cleared{{}{}{}}%
+\def\@author@gobble#1#2#3{}%
+\def\@author@init{%
+ \let\@author\@author@cleared
+ \@booleanfalse\collaboration@sw
+}%
+\def\@authorclear@sw{\@ifx{\@author\@author@cleared}}%
+\appdef\frontmatter@init{%
+ \@author@init
+}%
+\def\@author@def#1#2{%
+ \move@AU\move@AF\move@AUAF
+ \let\@AF@join\@author@join
+ #1%
+ \def\@author{{#2}{}}%
+}%
+\def\@author@join@#1#2#3{%
+ \def\@author{{#1}{\@join{\@separator}{#2}{#3}}}%
+}%
+\def\@author@join{\expandafter\@author@join@\@author}%
+\def\move@AU{%
+ \@authorclear@sw{}{%
+ \collaboration@sw{%
+ \advance\c@collab\@ne
+ \@argswap{\CO@grp\CO@opr}%
+ }{%
+ \@argswap{\AU@grp\AU@opr}%
+ }%
+ {%
+ \expandafter\@argswap@val
+ \expandafter{\@author}%
+ {\expandafter\@argswap@val\expandafter{\the\c@collab}{\add@AUCO@grp}}%
+ }%
+ }%
+ \@author@init
+}%
+\def\add@AUCO@grp#1#2#3#4{%
+ \appdef#3{#4{#1}#2}%
+ \frontmatterverbose@sw{\say#3}{}%
+}%
+\def\@author@finish{%
+ \move@AU\move@AF
+ \@ifx{\AU@grp\@empty}{}{%
+ \@ifx{\AF@grp\@empty}{%
+ \begingroup
+ \frontmatterverbose@sw{\say\AU@grp}{}%
+ \let\href\@secondoftwo
+ \let\AU@opr\@secondofthree
+ \let\CO@opr\@secondofthree
+ \let\footnote\@gobble
+ \class@warn{Assuming \string\noaffiliation\space for \AU@grp}%
+ \endgroup
+ \@affil@def{}\move@AF
+ }{}%
+ }%
+ \move@AUAF
+}%
+\def\@secondofthree#1#2#3{#2}%
+\def\@join#1#2#3{%
+ \@if@empty{#2}{#3}{#2#1#3}%
+}%
+\def\@separator{;\space}%
+\let\surname\@firstofone
+\let\firstname\@firstofone
+\newcommand\frontmatter@and{\class@err{\protect\and\space is not supported}}
+\def\cat@comma@active{\catcode`\,\active}%
+{\cat@comma@active\gdef,{\active@comma}}%
+\def\active@comma{,\penalty-300\relax}%
+\newcommand\affiliation{%
+ \move@AU\move@AF
+ \begingroup
+ \cat@comma@active
+ \@affiliation
+}%
+\def\@affiliation#1{%
+ \endgroup
+ \let\@AF@join\@affil@join
+ \@affil@def{#1}%
+}%
+\newcommand\frontmatter@noaffiliation{%
+ \move@AU\move@AF
+ \@affil@def{}\move@AF
+ \move@AUAF
+}%
+\def\blankaffiliation{{}}%
+\def\@affil@cleared{{{}}{}}%
+\appdef\frontmatter@init{%
+ \@affil@init
+}%
+\def\@affil@init{%
+ \let\@affil\@affil@cleared
+}%
+\def\@affilclear@sw{\@ifx{\@affil\@affil@cleared}}%
+\def\@affil@def#1{%
+ \def\@affil{{#1}{}}%
+}%
+\def\@affil@join@#1#2#3{%
+ \def\@affil{{#1}{\@join{\@separator}{#2}{#3}}}%
+}%
+\def\@affil@join{\expandafter\@affil@join@\@affil}%
+\def\move@AF{%
+ \@affilclear@sw{}{%
+ \@booleanfalse\temp@sw
+ \let\@tempd\@empty
+ \@affils@sw{%
+ \expandafter\@affil@addr@def\expandafter\@tempa\@affil
+ \def\AFF@opr{\@affil@match\@tempa}%
+ \@AFF@list
+ }{}\temp@sw
+ {%
+ \expandafter\@affil@aux@def\expandafter\@tempb\@affil
+ \@ifx{\@tempb\@empty}{}{%
+ \@ifx{\@tempb\@tempd}{}{%
+ \class@warn{%
+ Ancillary information for \@tempa\space must not be different!
+ Please put it on the first instance%
+ }%
+ }%
+ }%
+ }%
+ {%
+ \@if@empty{\expandafter\@firstoftwo\@affil}{%
+ \def\@tempc{\z@}%
+ \@argswap@val{\z@}%
+ }{%
+ \advance\c@affil\@ne
+ \expandafter\@argswap@val\expandafter{\the\c@affil}%
+ }%
+ {%
+ \expandafter\@argswap@val\expandafter{\the\c@collab}{%
+ \expandafter\@argswap@val\expandafter{\@affil}{%
+ \add@list@val@val@val\@AFF@list\AFF@opr
+ }%
+ }%
+ }%
+ \appdef@eval\AF@grp{\the\c@affil}%
+ }%
+ \@affil@init
+ }%
+}%
+\def\@affil@addr@def#1#2#3{%
+ \def#1{#2}%
+}%
+\def\@affil@aux@def#1#2#3{%
+ \def#1{#3}%
+}%
+\def\add@list@val@val@val#1#2#3#4#5{%
+ \appdef#1{#2{#5}{#4}#3}%
+ \frontmatterverbose@sw{\say#1}{}%
+}%
+\def\@affil@match#1#2#3#4#5{%
+ \temp@sw{}{%
+ \def\@tempifx{#4}%
+ \@ifx{\@tempifx#1}{%
+ \groupauthors@sw{%
+ \@ifnum{#3=\c@collab}{%
+ \true@sw
+ }{%
+ \false@sw
+ }%
+ }{%
+ \true@sw
+ }%
+ }{%
+ \false@sw
+ }%
+ {%
+ \@booleantrue\temp@sw
+ \def\@tempc{#2}%
+ \def\@tempd{#5}%
+ }{%
+ }%
+ }%
+}%
+\def\move@AUAF{%
+ \@ifx{\AF@grp\@empty}%
+ {%
+ \@ifx{\@empty\CO@grp}{}{%
+ \appdef@e \@AAC@list{\CO@grp}%
+ \appdef@e \@AFG@list{\CO@grp}%
+ \let\CO@grp\@empty
+ }%
+ }{%
+ \appdef \@AAC@list{\AF@opr}%
+ \appdef@eval\@AAC@list{\AF@grp}%
+ \appdef@e \@AAC@list{\AU@grp}%
+ \frontmatterverbose@sw{\say\@AAC@list}{}%
+ \@ifx{\@empty\AU@grp}{%
+ \@ifx{\@empty\CO@grp}{%
+ \false@sw
+ }{%
+ \true@sw
+ }%
+ }{%
+ \true@sw
+ }%
+ {%
+ \@ifx{\@empty\AF@grp}{}{%
+ \@booleanfalse\temp@sw
+ \def\AFG@opr{\x@match\AF@grp}%
+ \let\CO@opr\@author@gobble
+ \@AFG@list
+ \temp@sw{}{%
+ \appdef \@AFG@list{\AFG@opr}%
+ \appdef@eval\@AFG@list{\AF@grp}%
+ }%
+ }%
+ \@ifx{\@empty\CO@grp}{}{%
+ \appdef@e \@AFG@list{\CO@grp}%
+ \let\CO@grp\@empty
+ }%
+ }{%
+ }%
+ \let\CO@grp\@empty
+ \let\AU@grp\@empty
+ \let\AF@grp\@empty
+ }%
+ \frontmatterverbose@sw{\say\@AAC@list\say\@AFG@list}{}%
+}%
+\appdef\frontmatter@init{%
+ \let\AU@grp\@empty
+ \let\CO@grp\@empty
+ \let\AF@grp\@empty
+ \let\@AAC@list\@empty
+ \let\@AFG@list\@empty
+ \let\@AFF@list\@empty
+}%
+\appdef\frontmatter@init{%
+ \let\@AF@join\@AF@join@error
+}%
+\def\@AF@join@error#1{%
+ \class@warn{%
+ \string\email, \string\homepage, \string\thanks, or \string\altaffiliation\space
+ appears in wrong context.
+ }%
+}%
+\def\sanitize@url{%
+ \@makeother\%%
+ \@makeother\~%
+ \@makeother\_%
+}%
+\newcommand*\email[1][]{\begingroup\sanitize@url\@email{#1}}%
+\def\@email#1#2{%
+ \endgroup
+ \@AF@join{#1\href{mailto:#2}{#2}}%
+}%
+\newcommand*\homepage[1][]{\begingroup\sanitize@url\@homepage{#1}}%
+\def\@homepage#1#2{%
+ \endgroup
+ \@AF@join{#1\url{#2}}%
+}%
+\appdef\class@documenthook{%
+ \providecommand\url{}%
+ \providecommand\href[1]{}%
+}%
+\def\frontmatter@thanks{% implicit #1
+ \@AF@join
+}%
+\newcommand*\altaffiliation[2][]{%
+ \@AF@join{#1#2}%
+}%
+\def\set@listcomma@list#1{%
+ \expandafter\@reset@ac\expandafter#1#1{0}\@reset@ac{%
+ \let\@listcomma\relax
+ }{%
+ \let\@listcomma\@listcomma@comma
+ }%
+}%
+\def\set@listcomma@count#1{%
+ \@ifnum{#1=\tw@}{%
+ \let\@listcomma\relax
+ }{%
+ \let\@listcomma\@listcomma@comma
+ }%
+}%
+\def\@reset@ac#1#2#3\@reset@ac{%
+ \def#1{#3}%
+ \@tempcnta#2\relax
+ \@ifnum{#2=\tw@}%
+}%
+\def\@listand{\@ifnum{\@tempcnta=\tw@}{\andname\space}{}}%
+\def\@listcomma@comma{\@ifnum{\@tempcnta>\@ne}{,}{}}%
+\def\@listcomma@comma@UK{\@ifnum{\@tempcnta>\tw@}{,}{}}%
+\def\@collaboration@err#1#2{%
+}%
+\def\doauthor#1#2#3{%
+ \ignorespaces#1\unskip\@listcomma
+ \begingroup
+ \def\@tempifx{#3}%
+ \@ifx{\@tempifx\@empty}{%
+ \false@sw
+ }{%
+ \@ifnum{\c@affil<\affil@cutoff}{%
+ \false@sw
+ }{%
+ \true@sw
+ }%
+ }%
+ {%
+ #3\aftergroup\true@sw
+ }{%
+ \aftergroup\false@sw
+ }%
+ \@if@empty{#2}{\endgroup{}{}}{\endgroup{\comma@space}{}\frontmatter@footnote{#2}}%
+ \space \@listand
+}%
+\def\x@match#1#2{%
+ \temp@sw{}{%
+ \def\@tempifx{#2}%
+ \@ifx{\@tempifx#1}{%
+ \@booleantrue\temp@sw
+ }{%
+ }%
+ }%
+}%
+\def\y@match#1#2#3{%
+ \temp@sw{}{%
+ \def\@tempifx{#3}%
+ \@ifx{\@tempifx#1}{%
+ \@booleantrue\temp@sw
+ \def\@tempb{#2}%
+ }{%
+ }%
+ }%
+}%
+\def\frontmatter@footnote#1{%
+ \begingroup
+ \@booleanfalse\temp@sw
+ \def\@tempa{#1}%
+ \let\@tempb\@empty
+ \def\@TBN@opr{\y@match\@tempa}%
+ \@FMN@list
+ \temp@sw{%
+ \expandafter\frontmatter@footnotemark
+ \expandafter{\@tempb}%
+ }{%
+ \stepcounter\@mpfn
+ \protected@xdef\@tempb{\the\csname c@\@mpfn\endcsname}%
+ \expandafter\frontmatter@footnotemark
+ \expandafter{\@tempb}%
+ \expandafter\g@addto@macro
+ \expandafter\@FMN@list
+ \expandafter{%
+ \expandafter \@TBN@opr
+ \expandafter {\@tempb}{#1}%
+ }%
+ }%
+ \endgroup
+}%
+\appdef\frontmatter@init{%
+ \global\let\@FMN@list\@empty
+}%
+\def\frontmatter@footnotemark#1{%
+ \leavevmode
+ \ifhmode\edef\@x@sf{\the\spacefactor}\nobreak\fi
+ \begingroup
+ \hyper@linkstart {link}{frontmatter.#1}%
+ \csname c@\@mpfn\endcsname#1\relax
+ \def\@thefnmark{\thempfn}%
+ \@makefnmark
+ \hyper@linkend
+ \endgroup
+ \ifhmode\spacefactor\@x@sf\fi
+ \relax
+}%
+\def\keywords#1{%
+ \aftermaketitle@chk{\keywords}%
+ \gdef\@keywords{#1}%
+}%
+\appdef\frontmatter@init{%
+ \let\@keywords\@empty
+}%
+\newcommand*\frontmatter@date[2][\Dated@name]{\def\@date{#1#2}}%
+\def\@date{}%
+\newcommand*\received[2][\Received@name]{\def\@received{#1#2}}%
+\def\@received{}%
+\newcommand*\revised[2][\Revised@name]{\def\@revised{#1#2}}%
+\def\@revised{}%
+\newcommand*\accepted[2][\Accepted@name]{\def\@accepted{#1#2}}%
+\def\@accepted{}%
+\newcommand*\published[2][\Published@name]{\def\@published{#1#2}}%
+\def\@published{}%
+\def\pacs#1{%
+ \aftermaketitle@chk{\pacs}%
+ \gdef\@pacs{#1}%
+}%
+\appdef\frontmatter@init{%
+ \let\@pacs\@empty
+}%
+\def\preprint#1{\gappdef\@preprint{\preprint{#1}}}%
+\appdef\frontmatter@init{%
+ \let\@preprint\@empty
+}%
+\newbox\absbox
+\def\toclevel@abstract{1}%
+\def\addcontents@abstract{%
+ \phantomsection
+ \expandafter\def\csname Parent0\endcsname{section*.2}%
+ \expandafter\@argswap@val\expandafter{\abstractname}{\addcontentsline{toc}{abstract}}%
+}%
+\newenvironment{frontmatter@abstract}{%
+ \aftermaketitle@chk{\begin{abstract}}%
+ \global\setbox\absbox\vbox\bgroup
+ \color@begingroup
+ \columnwidth\textwidth
+ \hsize\columnwidth
+ \@parboxrestore
+ \def\@mpfn{mpfootnote}\def\thempfn{\thempfootnote}\c@mpfootnote\z@
+ \let\@footnotetext\frontmatter@footnotetext
+ \minipagefootnote@init
+ \let\set@listindent\set@listindent@
+ \let\@listdepth\@mplistdepth \@mplistdepth\z@
+ \let@environment{description}{frontmatter@description}%
+ \@minipagerestore
+ \@setminipage
+ \frontmatter@abstractheading
+ \frontmatter@abstractfont
+ \let\footnote\mini@note
+ \expandafter\everypar\expandafter{\the\everypar\addcontents@abstract\everypar{}}%
+}{%
+ \par
+ \unskip
+ \minipagefootnote@here
+ \@minipagefalse %% added 24 May 89
+ \color@endgroup
+ \egroup
+}%
+\long\def\frontmatter@footnotetext#1{%
+ \minipagefootnote@pick
+ \set@footnotefont
+ \set@footnotewidth
+ \@parboxrestore
+ \protected@edef\@currentlabel{\csname p@mpfootnote\endcsname\@thefnmark}%
+ \color@begingroup
+ \frontmatter@makefntext{%
+ \rule\z@\footnotesep\ignorespaces#1\@finalstrut\strutbox
+ }%
+ \color@endgroup
+ \minipagefootnote@drop
+}%
+\def\ltx@no@footnote{%
+ \let\ltx@xfootnote\ltx@no@xfootnote\let\ltx@yfootnote\ltx@no@yfootnote
+ \let\ltx@xfootmark\ltx@no@xfootmark\let\ltx@yfootmark\ltx@no@yfootmark
+ \let\ltx@xfoottext\ltx@no@xfoottext\let\ltx@yfoottext\ltx@no@yfoottext
+}%
+\def\ltx@no@xfootnote[#1]#2{\ltx@no@footwarn\footnote}%
+\def\ltx@no@yfootnote#1{\ltx@no@footwarn\footnote}%
+\def\ltx@no@xfootmark[#1]{\ltx@no@footwarn\footnotemark}%
+\def\ltx@no@yfootmark{\ltx@no@footwarn\footnotemark}%
+\def\ltx@no@xfoottext[#1]#2{\ltx@no@footwarn\footnotetext}%
+\def\ltx@no@yfoottext#1{\ltx@no@footwarn\footnotetext}%
+\def\ltx@no@footwarn#1{%
+ \class@warn{%
+ The \string#1\space command is not legal on the title page;
+ using \string\thanks\space instead might suit you: consult the manual for details%
+ }%
+}%
+\def\frontmatter@abstractheading{%
+ \begingroup
+ \centering\large
+ \abstractname
+ \par
+ \endgroup
+}%
+\def\frontmatter@abstractfont{}%
+\newenvironment{frontmatter@description}{%
+ \list{}{%
+ \leftmargin\z@
+ \labelwidth\z@
+ \itemindent\z@
+ \let\makelabel\frontmatter@descriptionlabel
+ }%
+}{%
+ \endlist
+}%
+\def\frontmatter@descriptionlabel#1{%
+ \hspace\labelsep
+ \normalfont\bfseries
+ #1:%
+}%
+\def\frontmatter@abstractwidth{\textwidth}
+\def\frontmatter@abstract@produce{%
+ \par
+ \preprintsty@sw{%
+ \do@output@MVL{%
+ \vskip\frontmatter@preabstractspace
+ \vskip200\p@\@plus1fil
+ \penalty-200\relax
+ \vskip-200\p@\@plus-1fil
+ }%
+ }{%
+ \addvspace{\frontmatter@preabstractspace}%
+ }%
+ \begingroup
+ \dimen@\baselineskip
+ \setbox\z@\vtop{\unvcopy\absbox}%
+ \advance\dimen@-\ht\z@\advance\dimen@-\prevdepth
+ \@ifdim{\dimen@>\z@}{\vskip\dimen@}{}%
+ \endgroup
+ \begingroup
+ \prep@absbox
+ \unvbox\absbox
+ \post@absbox
+ \endgroup
+ \@ifx{\@empty\mini@notes}{}{\mini@notes\par}%
+ \addvspace\frontmatter@postabstractspace
+}%
+\appdef\frontmatter@init{\let\mini@notes\@empty}%
+\let\prep@absbox\@empty
+\let\post@absbox\@empty
+\def\frontmatter@preabstractspace{.5\baselineskip}
+\def\frontmatter@postabstractspace{.5\baselineskip}
+\newenvironment{frontmatter@titlepage}{%
+ \twocolumn@sw{\onecolumngrid}{\newpage}%
+ \thispagestyle{titlepage}%
+ \setcounter{page}\@ne
+}{%
+ \twocolumn@sw{\twocolumngrid}{\newpage}%
+ \twoside@sw{}{%
+ \setcounter{page}\@ne
+ }%
+}%
+\def\frontmatter@maketitle{%
+ \@author@finish
+ \title@column\titleblock@produce
+ \suppressfloats[t]%
+ \let\and\relax
+ \let\affiliation\@gobble
+ \let\author\@gobble
+ \let\@AAC@list\@empty
+ \let\@AFF@list\@empty
+ \let\@AFG@list\@empty
+ \let\@AF@join\@AF@join@error
+ \let\email\@gobble
+ \let\@address\@empty
+ \let\maketitle\relax
+ \let\thanks\@gobble
+ \let\abstract\@undefined\let\endabstract\@undefined
+ \titlepage@sw{%
+ \vfil
+ \clearpage
+ }{}%
+}%
+\def\maketitle@Hy{%
+ \let\Hy@saved@footnotemark\@footnotemark
+ \let\Hy@saved@footnotetext\@footnotetext
+ \let\@footnotemark\H@@footnotemark
+ \let\@footnotetext\H@@footnotetext
+ \@ifnextchar[%]
+ \Hy@maketitle@optarg
+ {%
+ \HyOrg@maketitle
+ \Hy@maketitle@end
+ }%
+}%
+\appdef\class@documenthook{%
+ \@ifx{\maketitle\maketitle@Hy}{%
+ \class@info{Taking \string\maketitle\space back from hyperref}%
+ \let\maketitle\frontmatter@maketitle
+ }{%
+ }%
+}%
+\def\titleblock@produce{%
+ \begingroup
+ \ltx@footnote@pop
+ \let\thefootnote\frontmatter@thefootnote
+ \let\@makefnmark\frontmatter@makefnmark
+ \global\c@footnote\z@
+ \frontmatter@setup
+ \thispagestyle{titlepage}\label{FirstPage}%
+ \frontmatter@title@produce
+ \groupauthors@sw{%
+ \frontmatter@author@produce@group
+ }{%
+ \frontmatter@author@produce@script
+ }%
+ \frontmatter@RRAPformat{%
+ \expandafter\produce@RRAP\expandafter{\@date}%
+ \expandafter\produce@RRAP\expandafter{\@received}%
+ \expandafter\produce@RRAP\expandafter{\@revised}%
+ \expandafter\produce@RRAP\expandafter{\@accepted}%
+ \expandafter\produce@RRAP\expandafter{\@published}%
+ }%
+ \frontmatter@abstract@produce
+ \@ifx@empty\@pacs{}{%
+ \@pacs@produce\@pacs
+ }%
+ \@ifx@empty\@keywords{}{%
+ \@keywords@produce\@keywords
+ }%
+ \par
+ \frontmatter@finalspace
+ \endgroup
+}%
+\def\toclevel@title{0}%
+\def\frontmatter@title@produce{%
+ \begingroup
+ \frontmatter@title@above
+ \frontmatter@title@format
+ \@title
+ \unskip
+ \phantomsection\expandafter\@argswap@val\expandafter{\@title}{\addcontentsline{toc}{title}}%
+ \@ifx{\@title@aux\@title@aux@cleared}{}{%
+ \expandafter\frontmatter@footnote\expandafter{\@title@aux}%
+ }%
+ \par
+ \frontmatter@title@below
+ \endgroup
+}%
+\appdef\let@mark{\let\\\relax}%
+\def\frontmatter@title@above{}%
+\def\frontmatter@title@format{}%
+\def\frontmatter@title@below{\addvspace{\baselineskip}}%
+\def\frontmatter@author@produce@script{%
+ \begingroup
+ \let\@author@present\@author@present@script
+ \frontmatterverbose@sw{\say\@AAC@list}{}%
+ \let\AU@temp\@empty
+ \@tempcnta\z@
+ \let\AF@opr \@gobble
+ \def\AU@opr{\@author@count\@tempcnta}%
+ \def\CO@opr{\@collaboration@count\AU@temp\@tempcnta}%
+ \@AAC@list
+ \expandafter\CO@opr\@author@cleared
+ \begingroup
+ \frontmatter@authorformat
+ \let\AF@opr \@affilID@def
+ \let\AU@opr \@author@present
+ \def\CO@opr{\@collaboration@present\AU@temp}%
+ \set@listcomma@list\AU@temp
+ \@AAC@list
+ \unskip\unskip
+ \par
+ \endgroup
+ \begingroup
+ \frontmatter@above@affiliation@script
+ \let\AFF@opr \@affil@script
+ \frontmatterverbose@sw{\say\@AFF@list}{}%
+ \@AFF@list
+ \frontmatter@footnote@produce
+ \par
+ \endgroup
+ \endgroup
+}%
+\def\@author@count#1{%
+ \advance#1\@ne
+ \@author@gobble
+}%
+\def\@collaboration@present#1#2#3#4{%
+ \par
+ \begingroup
+ \frontmatter@collaboration@above
+ \@affilID@def{}%
+ \@author@present{}{(\ignorespaces#3\unskip)}{#4}%
+ \par
+ \endgroup
+ \set@listcomma@list#1%
+}%
+\def\frontmatter@collaboration@above{}%
+\def\@collaboration@count#1#2{%
+ \appdef@eval#1{\the#2}#2\z@
+ \@author@gobble
+}%
+\def\@affilID@def{\def\@affilID@temp}%
+\let\@affilID@temp\@empty
+\def\affil@script#1#2#3{%
+ \def\@tempifx{#1}\@ifx{\@tempifx\@tempa}{%
+ \@if@empty{#2}{}{%
+ \par
+ \begingroup
+ \def\@thefnmark{#1}\@makefnmark\ignorespaces
+ #2%
+ \@if@empty{#3}{}{\frontmatter@footnote{#3}}%
+ \par
+ \endgroup
+ }%
+ }{}%
+}%
+\def\@affil@script#1#2#3#4{%
+ \@ifnum{#1=\z@}{}{%
+ \par
+ \begingroup
+ \frontmatter@affiliationfont
+ \@ifnum{\c@affil<\affil@cutoff}{}{%
+ \def\@thefnmark{#1}\@makefnmark
+ }%
+ \ignorespaces#3%
+ \@if@empty{#4}{}{\frontmatter@footnote{#4}}%
+ \par
+ \endgroup
+ }%
+}%
+\let\affil@cutoff\@ne
+\def\@author@present@script#1#2#3{%
+ \begingroup
+ \gdef\comma@space{\textsuperscript{,\,}}%
+ \doauthor{#2}{#3}{%
+ \let\@tempa\@empty
+ \expandafter\@affil@present@script\@affilID@temp\relax
+ }%
+ \endgroup
+ \advance\@tempcnta\m@ne
+}%
+\def\@affilcomma#1#2{%
+ \@ifx{\z@#1}{%
+ \@ifx{\relax#2}{}{%
+ \@affilcomma{#2}%
+ }%
+ }{%
+ #1%
+ \@ifx{\relax#2}{}{%
+ \@ifx{\z@#2}{%
+ \@affilcomma
+ }{%
+ ,\,\@affilcomma{#2}%
+ }%
+ }%
+ }%
+}%
+\def\@affil@present@script#1{%
+ \@ifx{\relax#1}{%
+ \@ifx{\@tempa\@empty}{}{%
+ \textsuperscript{\expandafter\@affilcomma\@tempa\relax\relax}%
+ }%
+ }{%
+ \@ifx{\z@#1}{}{\appdef\@tempa{{#1}}}%
+ \@affil@present@script
+ }%
+}%
+\@provide\@author@parskip{\z@skip}%
+\def\frontmatter@author@produce@group{%
+ \begingroup
+ \let\@author@present\@author@present@group
+ \frontmatter@authorformat
+ \frontmatterverbose@sw{\say\@AFG@list}{}%
+ \let\AU@temp\@empty
+ \set@listcomma@list\AU@temp
+ \def\CO@opr{\@collaboration@present\AU@temp}%
+ \let\AFG@opr \affils@present@group
+ \let\@listcomma\relax
+ \@AFG@list
+ \frontmatter@footnote@produce
+ \par
+ \endgroup
+ \frontmatter@authorbelow
+}%
+\@provide\frontmatter@authorbelow{}%
+\def\affils@present@group#1{%
+ \begingroup
+ \frontmatterverbose@sw{\say\@AAC@list}{}%
+ \def\AF@temp{#1}%
+ \@tempcnta\z@
+ \let\AU@opr \@undefined
+ \let\CO@opr \@undefined
+ \def\AF@opr{\@affilID@count\AF@temp\@tempcnta}%
+ \@AAC@list
+ \@ifnum{\@tempcnta=\z@}{}{%
+ \begingroup
+ \frontmatter@above@affilgroup
+ \set@listcomma@count\@tempcnta
+ \let\AU@opr \@undefined
+ \let\CO@opr \@undefined
+ \def\AF@opr{\@affilID@match\AF@temp}%
+ \@AAC@list
+ \endgroup
+ \begingroup
+ \par
+ \frontmatter@above@affiliation
+ \frontmatter@affiliationfont
+ \let\\\frontmatter@addressnewline
+ \@tempcnta\z@
+ \@tfor\AF@temp:=#1\do{%
+ \expandafter\@ifx\expandafter{\expandafter\z@\AF@temp}{}{%
+ \advance\@tempcnta\@ne
+ }%
+ }%
+ \@ifnum{\@tempcnta=\tw@}{%
+ \let\@listcomma\relax
+ }{}%
+ \def@after@address
+ \runinaddress@sw{%
+ }{%
+ \tightenlines@sw{%
+ }{%
+ \parskip\z@ %space between affilations in grouped mode
+ }%
+ \appdef\after@address\par
+ }%
+ \let\AFF@opr \@affil@group
+ \do@affil@fromgroup\@AFF@list#1\relax
+ \endgroup
+ }%
+ \par
+ \endgroup
+}%
+\def\def@after@address{\def\after@address{\@listcomma\ \@listand}}%
+\def\def@after@address@empty{\let\after@address\@empty}%
+\def\@affilID@count#1#2#3{%
+ \def\@tempifx{#3}%
+ \@ifx{\@tempifx#1}{%
+ \def\AU@opr{\@author@count#2}%
+ }{%
+ \let\AU@opr \@author@gobble
+ }%
+ \let\CO@opr \@collaboration@err
+}%
+\def\@affilID@match#1#2{%
+ \def\@tempifx{#2}%
+ \@ifx{\@tempifx#1}{%
+ \let\AU@opr \@author@present
+ }{%
+ \let\AU@opr \@author@gobble
+ }%
+ \let\CO@opr \@collaboration@err
+}%
+\def\do@affil@fromgroup#1#2{%
+ \@ifx{\relax#2}{}{%
+ \count@#2\relax
+ \@ifnum{\z@=\count@}{}{#1}%
+ \do@affil@fromgroup#1%
+ }%
+}%
+\def\@affil@group#1#2#3#4{%
+ \@ifnum{#1=\count@}{%
+ \def\@tempa{#3}%
+ \@ifx{\@tempa\blankaffiliation}{}{%
+ #3%
+ \@if@empty{#4}{}{%
+ \frontmatter@footnote{#4}%
+ }%
+ \after@address
+ }%
+ \advance\@tempcnta\m@ne
+ }{}%
+}%
+\def\@author@present@group#1#2#3{%
+ \gdef\comma@space{\gdef\comma@space{\textsuperscript{,\,}}}%
+ \doauthor{#2}{#3}{}%
+ \advance\@tempcnta\m@ne
+}%
+\def\@pacs@produce#1{%
+ \showPACS@sw{%
+ \begingroup
+ \frontmatter@PACS@format
+ \@pacs@name#1\par
+ \endgroup
+ }{%
+ \@if@empty{#1}{}{%
+ \class@warn{\PACS@warn}%
+ }%
+ }%
+}%
+\def\PACS@warn{If you want your PACS to appear in your output, use document class option showpacs}%
+\def\@keywords@produce#1{%
+ \showKEYS@sw{%
+ \begingroup
+ \frontmatter@keys@format
+ \@keys@name#1\par
+ \endgroup
+ }{%
+ \@if@empty{#1}{}{%
+ \class@warn{If you want your keywords to appear in your output, use document class option showkeys}%
+ }%
+ }%
+}%
+\def\frontmatter@footnote@produce@footnote{%
+ \let\@TBN@opr\present@FM@footnote
+ \@FMN@list
+ \global\let\@FMN@list\@empty
+}%
+\def\present@FM@footnote#1#2{%
+ \begingroup
+ \csname c@\@mpfn\endcsname#1\relax
+ \def\@thefnmark{\thempfn}%
+ \frontmatter@footnotetext{#2}%
+ \endgroup
+}%
+\def\frontmatter@footnote@produce@endnote{%
+}%
+\appdef\frontmatter@init{%
+ \@ifxundefined\title@column {\let\title@column\@empty}{}%
+ \@ifxundefined\preprintsty@sw {\@booleanfalse\preprintsty@sw}{}%
+ \@ifxundefined\frontmatter@footnote@produce{\let\frontmatter@footnote@produce\frontmatter@footnote@produce@footnote}{}%
+ \@ifxundefined\do@output@MVL {\let\do@output@MVL\@firstofone}{}%
+ \@ifxundefined\comma@space {\let\comma@space\@empty}{}%
+}%
+\def\frontmatter@thefootnote{%
+ \altaffilletter@sw{\@alph}{\@fnsymbol}\c@footnote
+}%
+\@ifx{\altaffilletter@sw\@undefined}{\@booleantrue\altaffilletter@sw}{}%
+\def\frontmatter@makefnmark{%
+ \@textsuperscript{%
+ \normalfont\@thefnmark
+ }%
+}%
+\long\def\frontmatter@makefntext#1{%
+ \parindent 1em
+ \noindent
+ \Hy@raisedlink{\hyper@anchorstart{frontmatter.\the\c@footnote}\hyper@anchorend}%
+ \@makefnmark
+ #1%
+}%
+\def\frontmatter@setup{}%
+\def\frontmatter@RRAPformat#1{%
+ \removelastskip
+ \begingroup
+ \frontmatter@RRAP@format
+ #1\par
+ \endgroup
+}%
+\def\punct@RRAP{; }%
+\def\produce@RRAP#1{%
+ \@if@empty{#1}{}{%
+ \@ifvmode{\leavevmode}{\unskip\punct@RRAP\ignorespaces}%
+ #1%
+ }%
+}%
+\def\frontmatter@authorformat{}%
+\def\frontmatter@above@affilgroup{}%
+\def\frontmatter@above@affiliation{}%
+\def\frontmatter@above@affiliation@script{}%
+\def\frontmatter@affiliationfont{\itshape\selectfont}%
+\def\frontmatter@RRAP@format{}%
+\def\frontmatter@PACS@format{}%
+\def\frontmatter@keys@format{}%
+\def\frontmatter@finalspace{\addvspace{18\p@}}
+\def\frontmatter@addressnewline{%
+ \@ifhmode{\skip@\lastskip\unskip\unpenalty\break\hskip\skip@}{}%
+ % was: \vskip-.5ex
+}%
+\def\frontmatter@preabstractspace{5.5\p@}
+\def\frontmatter@postabstractspace{6.5\p@}
+\def\aftermaketitle@chk#1{%
+ \@ifx{\maketitle\relax}{%
+ \class@err{\protect#1 must be used before \protect\maketitle}%
+ }{}%
+}%
+\def\ps@titlepage{\ps@empty}%
+\def\volumeyear#1{\gdef\@volumeyear{#1}}%
+\def\@volumeyear{}%
+\def\volumenumber#1{\gdef\@volumenumber{#1}}%
+\def\@volumenumber{}%
+\def\issuenumber#1{\gdef\@issuenumber{#1}}%
+\def\@issuenumber{}%
+\def\eid#1{\gdef\@eid{#1}}%
+\def\@eid{}%
+\def\startpage#1{\gdef\@startpage{#1}\c@page#1\relax}%
+\def\@startpage{\pageref{FirstPage}}%
+\def\endpage#1{\gdef\@endpage{#1}}%
+\def\@endpage{\pageref{LastPage}}%
+\def\print@toc#1{%
+ \begingroup
+ \expandafter\section
+ \expandafter*%
+ \expandafter{%
+ \csname#1name\endcsname
+ }%
+ \let\appendix\appendix@toc
+ \@starttoc{#1}%
+ \endgroup
+}%
+\def\appendix@toc{}%
+\def\Dated@name{Dated }%
+\def\Received@name{Received }%
+\def\Revised@name{Revised }%
+\def\Accepted@name{Accepted }%
+\def\Published@name{Published }%
+\appdef\robustify@contents{%
+ \let\thanks\@gobble\let\class@warn\@gobble
+ \def\begin{\string\begin}\def\end{\string\end}%
+}%
+\@ifxundefined\frontmatter@syntax@sw{\@booleantrue\frontmatter@syntax@sw}{}%
+\frontmatter@syntax@sw{%
+ \let\title \frontmatter@title
+ \let\author \frontmatter@author
+ \let\date \frontmatter@date
+ \@ifxundefined\@maketitle{%
+ \let\maketitle \frontmatter@maketitle
+ \@booleantrue \titlepage@sw
+ }{%
+ \let\@maketitle \frontmatter@maketitle
+ \prepdef\maketitle\@author@finish
+ }%
+ \let\noaffiliation \frontmatter@noaffiliation
+ \let\thanks@latex \thanks
+ \let\thanks \frontmatter@thanks
+ \let\and@latex \and
+ \let\and \frontmatter@and
+ \let@environment{titlepage}{frontmatter@titlepage}%
+ \let@environment{abstract}{frontmatter@abstract}%
+}{%
+ \let\noaffiliation\@empty
+}%
+\def\thanks@latex#1{%
+ \footnotemark
+ \expandafter\gappdef
+ \expandafter\@thanks
+ \expandafter{%
+ \expandafter\footnotetext
+ \expandafter[\the\c@footnote]{#1}}%
+}%
+\@booleanfalse\altaffilletter@sw
+\@if@sw\if@titlepage\fi{\@booleantrue}{\@booleanfalse}\titlepage@sw
+\def\frontmatter@title@above{\newpage\null\vskip2em\relax}%
+\def\frontmatter@title@format{\centering\LARGE\let\thanks\thanks@latex}%
+\def\frontmatter@title@below{\vskip1.5em\relax}%
+\def\frontmatter@authorformat{\centering\large\advance\baselineskip\p@\parskip11.5\p@\let\thanks\thanks@latex\let\and\and@space}%
+\def\frontmatter@authorbelow{\vskip 1em\relax}%
+\def\frontmatter@above@affiliation{}%
+\def\frontmatter@above@affiliation@script{}%
+\def\frontmatter@affiliationfont{\centering\itshape}%
+\def\frontmatter@RRAP@format{\centering\large}%
+\def\frontmatter@preabstractspace{1.5em}%
+\def\frontmatter@footnotetext{\footnotetext[\csname c@\@mpfn\endcsname]}%
+\def\and@space{\\}%
+\def\andname{and}%
+\endinput
+%%
+%% End of file `ltxfront.sty'.